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Round|Natural|GIA

1.50ct E SI1 Round Natural Diamond

EX • E/SI1 • GIA 2235792081

Certificate GIA 2235792081

Diamond specifications and retailer prices

From €7,581 EUR
$8,438 USD
As of October 29, 2026
Save €6,322 EUR (45%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: €13,903 EUR at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 1.5ct natural round diamond

This 1.5ct natural round sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2235792081. Listed at 25 retailers as of October 27, 2026, with prices from €7,581 to €13,903, a €6,322 spread on the same certified stone. NZ Jewellers lists it at €13,903. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.50
Carat
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2235792081
Dimensions7.23 × 7.28 × 4.55 mm
L/W Ratio1.01
Girdle conditionSlightly Thick
Key to symbols
Feather, Cloud, Crystal, Knot, Cavity, Needle
Top View
7.23 mm7.28 mm1.50 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2235792081
Side View
Table 58.0%Crown 36°Girdle: THN-STKPavilion 40.8°Culet: NoneDepth 62.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: €9,036 EUR|Low: €7,294 EUR|High: €13,185 EUR|Avg: €10,080 EUR|-0.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 6€8,023 EUR
Retailer 1€9,036 EUR
Retailer 7€9,037 EUR
Retailer 4€9,173 EUR
Retailer 2€10,009 EUR
Retailer 8€10,978 EUR
Retailer 5€12,038 EUR
Retailer 3€13,045 EUR

43 data points across 8 retailers

25 retailers€7,581 EUR to €13,903 EUR

A
Cheapest Retailer
-
€7,581 EUR
$8,438 USD
B+
Retailer 2
-
€7,810 EUR
$8,692 USD
View
B+
Retailer 3
-
€8,023 EUR
$8,930 USD
View
Final sale: no returns
B+
Retailer 4
-
€8,056 EUR
$8,967 USD
View
B+
Retailer 5
-
€8,088 EUR
CA$12,502 CAD
View
B+
Retailer 6
-
€8,266 EUR
$9,200 USD
View
B+
Retailer 7
-
€8,341 EUR
$9,284 USD
View
B+
Retailer 8
-
€8,895 EUR
$9,900 USD
View
B+
Retailer 9
-
€9,036 EUR
£7,919 GBP
View
B+
Retailer 10
-
€9,037 EUR
$10,058 USD
View
B+
Retailer 11
-
€9,173 EUR
A$15,708 AUD
View
B+
Retailer 12
-
€9,176 EUR
$10,213 USD
View
B+
Retailer 13
-
€9,283 EUR
$10,332 USD
View
B
Retailer 14
-
€9,615 EUR
$10,701 USD
View
B+
Retailer 15
-
€9,811 EUR
$10,920 USD
View
B+
Retailer 16
-
€9,811 EUR
$10,920 USD
View
B+
Retailer 17
-
€10,009 EUR
View
B+
Retailer 18
-
€10,138 EUR
$11,284 USD
View
B+
Retailer 19
-
€10,144 EUR
$11,290 USD
View
B+
Retailer 20
-
€10,427 EUR
$11,605 USD
View
B
Retailer 21
-
€10,676 EUR
$11,882 USD
View
B
Retailer 22
-
€10,978 EUR
$12,218 USD
View
B
Retailer 23
-
€12,038 EUR
ZAR 216,451 ZAR
View
Price last confirmed 7 days ago
B
Retailer 24
-
€13,045 EUR
£11,432 GBP
View
Most Expensive
B
NZ Jewellers
8e77b9d2-2375-4004-b6e9-594e20213b3e · Oct 27
€13,903 EUR
$15,474 USD
View
24 more retailers have this diamond
Prices start from €7,581 EURSave up to €6,322 EUR

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.50ct Round
€7,581 EUR